FI890027A - Method of selecting the lenses of spectacles pre-ground at the edges, finished on both sides and as thin as possible in the middle - Google Patents

Method of selecting the lenses of spectacles pre-ground at the edges, finished on both sides and as thin as possible in the middle Download PDF

Info

Publication number
FI890027A
FI890027A FI890027A FI890027A FI890027A FI 890027 A FI890027 A FI 890027A FI 890027 A FI890027 A FI 890027A FI 890027 A FI890027 A FI 890027A FI 890027 A FI890027 A FI 890027A
Authority
FI
Finland
Prior art keywords
spectacles
lenses
finished
edges
selecting
Prior art date
Application number
FI890027A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI95845C (en
FI95845B (en
FI890027A0 (en
Inventor
Guenther Guilino
Gelmini Walter Von
Klaus Wehmeyer
Original Assignee
Rodenstock Optik G
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rodenstock Optik G filed Critical Rodenstock Optik G
Publication of FI890027A0 publication Critical patent/FI890027A0/en
Publication of FI890027A publication Critical patent/FI890027A/en
Application granted granted Critical
Publication of FI95845B publication Critical patent/FI95845B/en
Publication of FI95845C publication Critical patent/FI95845C/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C13/00—Assembling; Repairing; Cleaning
    • G02C13/003—Measuring during assembly or fitting of spectacles
    • G02C13/005—Measuring geometric parameters required to locate ophtalmic lenses in spectacles frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/005—Blocking means, chucks or the like; Alignment devices
    • B24B13/0055—Positioning of lenses; Marking of lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C13/00—Assembling; Repairing; Cleaning
    • G02C13/003—Measuring during assembly or fitting of spectacles

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Surface Treatment Of Glass (AREA)
  • Joining Of Glass To Other Materials (AREA)
FI890027A 1988-01-19 1989-01-04 Procedure for selecting edge-grinded, finished glass lenses with minimal center thickness on both sides FI95845C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883801384 DE3801384A1 (en) 1988-01-19 1988-01-19 Method for selecting pre-framed spectacle glasses of minimum central thickness, which have been finished on two sides
DE3801384 1988-01-19

Publications (4)

Publication Number Publication Date
FI890027A0 FI890027A0 (en) 1989-01-04
FI890027A true FI890027A (en) 1989-07-20
FI95845B FI95845B (en) 1995-12-15
FI95845C FI95845C (en) 1996-03-25

Family

ID=6345533

Family Applications (1)

Application Number Title Priority Date Filing Date
FI890027A FI95845C (en) 1988-01-19 1989-01-04 Procedure for selecting edge-grinded, finished glass lenses with minimal center thickness on both sides

Country Status (8)

Country Link
AT (1) AT400770B (en)
CH (1) CH677838A5 (en)
DE (1) DE3801384A1 (en)
DK (1) DK170903B1 (en)
FI (1) FI95845C (en)
FR (1) FR2626086B1 (en)
NO (1) NO179730C (en)
SE (1) SE504201C2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003002A1 (en) * 1989-11-15 1991-05-16 Wernicke & Co Gmbh Process and holder for production of spectacles lens - has holder in three parts enabling lens blank to be completely processed without re-mounting
DE4221377A1 (en) * 1991-07-01 1993-01-07 Wernicke & Co Gmbh Mfg. contoured spectacle lens - using initial shape of blank and required lens contour data to calculate position of second lens surface
US5790232A (en) * 1994-10-31 1998-08-04 Nikon Corporation Spectacle lens and manufacturing method thereof
US5805261A (en) * 1995-04-04 1998-09-08 Oakley, Inc. Biased eyeglass frames
US6929364B1 (en) 1995-04-04 2005-08-16 Oakley, Inc. Contoured metal eyeglass frames
US5815848A (en) * 1995-07-14 1998-10-06 Oakley, Inc. Impact resistant face shield for sporting helmets
FR2740231B1 (en) * 1995-10-20 1998-03-06 Christian Dalloz Sa DRAFT FOR NON-CORRECTOR EYEPIECE
US5648832A (en) 1995-12-05 1997-07-15 Oakley, Inc. Decentered noncorrective lens for eyewear
US6056399A (en) * 1997-01-29 2000-05-02 Oakley, Inc. Interchangeable nosepiece system
US6129435A (en) 1998-04-09 2000-10-10 Nike, Inc. Decentered protective eyewear
US6009564A (en) * 1998-06-24 2000-01-04 Oakley, Inc. Optically corrected goggle
US7389543B2 (en) 2004-06-30 2008-06-24 Nike, Inc. Optically decentered face shield
FR2959831B1 (en) * 2010-05-10 2013-02-15 Essilor Int PROCESS FOR PREPARING AN OPHTHALMIC LENS EQUIPPED WITH A MEMORY MARK

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050860A (en) * 1959-06-09 1962-08-28 Allan E Kosh Lens measuring instrument
FR1472506A (en) * 1966-03-23 1967-03-10 Method of establishing an exact centering and decentering of spectacle lenses and multi-ply lenses
JPS57158829A (en) * 1981-03-27 1982-09-30 Hoya Corp Production of glasses
EP0092364A1 (en) * 1982-04-14 1983-10-26 The Hanwell Optical Co. Limited A method of and apparatus for dimensioning a lens to fit a spectacle frame
JPS5955411A (en) * 1982-09-24 1984-03-30 Hoya Corp Determination method of optimum thickness for spectacle lens
WO1985004033A1 (en) * 1984-03-02 1985-09-12 Hoya Corporation Device for obtaining data related to the shape of spectacle frames

Also Published As

Publication number Publication date
FI95845C (en) 1996-03-25
DK732188D0 (en) 1988-12-30
FI95845B (en) 1995-12-15
FR2626086B1 (en) 1993-04-30
NO179730C (en) 1996-12-04
DE3801384C2 (en) 1992-06-04
DE3801384A1 (en) 1989-07-27
SE8900166D0 (en) 1989-01-18
NO890104L (en) 1989-07-20
FI890027A0 (en) 1989-01-04
FR2626086A1 (en) 1989-07-21
DK170903B1 (en) 1996-03-04
NO890104D0 (en) 1989-01-10
NO179730B (en) 1996-08-26
CH677838A5 (en) 1991-06-28
DK732188A (en) 1989-07-20
SE8900166L (en) 1989-07-20
ATA7489A (en) 1995-07-15
SE504201C2 (en) 1996-12-02
AT400770B (en) 1996-03-25

Similar Documents

Publication Publication Date Title
FI884404A0 (en) Adjustable spectacle spectacles
ITTO940319A0 (en) SURFACE MODIFIED LENSES.
BR9204192A (en) BLADDER USABLE IN FOOTWEAR, AND THE PROCESS OF ITS MANUFACTURING
DE68921432D1 (en) Eyeglass lens.
KR910001409A (en) Optical parts and manufacturing method
DE68900659D1 (en) HYDRO-SPLIT PROCESS IN THREE ZONES.
FI890027A (en) Method of selecting the lenses of spectacles pre-ground at the edges, finished on both sides and as thin as possible in the middle
MX156066A (en) IMPROVEMENTS IN GOLF CANES
BR8506470A (en) AUXILIARY VISION SUNGLASSES, IN SPECIAL, SIGHTSEEING GLASSES AND AUXILIARY SUNGLASSES SERIES
GB9005230D0 (en) Method for incorporating lenses in conv.swimming goggles
FR2544979B3 (en) SCISSOR FOR MICROSURGERY AND IN PARTICULAR OCULAR MICROSURGERY
AU3786285A (en) Soft spectacle bridge
BR6600645U (en) VISOR APPLICABLE IN SUNGLASSES
FR2546159B1 (en) WHITE LENSES USEFUL IN EYEWEAR
KR900006143U (en) Shading hat with sunglasses
BR6602203U (en) CONSTRUCTIVE ARRANGEMENTS IN SUNGLASSES
AU619015B2 (en) Safety spectacles and temple thereafter
BR6702378U (en) CONSTRUCTIVE ARRANGEMENT IN SPECTACLE
BR6802390U (en) PERFECTING INTRODUCED IN SUNGLASSES
BR6802391U (en) PERFECTING INTRODUCED IN SUNGLASSES
BR6801875U (en) CONSTRUCTIVE ARRANGEMENT IN ARMACATION FOR SUNGLASSES
BR8403134A (en) IMPROVEMENT IN THE OPTICAL, MAGNETIC, ELECTROMECHANICAL AND SIMILAR READING PROCESS
IT1231144B (en) REFERENCE TO THE GLASSES, IN PARTICULAR WAY TO THE GLASSES USING POLARIZED LENSES
BR6801148U (en) ARRAY INTRODUCED IN BIFOCAL LENS
KR900003420U (en) Eyeglass frames

Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed

Owner name: OPTISCHE WERKE G. RODENSTOCK